Quote:
Originally Posted by Steveo
There's a bit too much "tut-tutting" about C&R , handling etc IMO.....if you are really hung up about not doing anything whatsoever that might be potentially harmful to the fish then I suggest you take up photography.
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I completely agree with you and I applaud you having the chutzpah to bring it up. Almost all discussions of C&R handling tend to turn into Holier Than Thou festivals of pious tut-tutting and oneupmanship.
Which, obviously, takes away from where the focus should be: There is a 100% mortality rate for fish that are caught and killed.
Reasonable steps should be taken to play and handle fish carefully and to avoid unnecessary injury to the fish. It's that simple. Use a knotless net, play the fish firmly, but carefully, and release it as quickly as possible. It's that simple.
There's no need for special "fish-handling" gloves or other bizarre devices. And no, there is no truth to the rumor that "removing the protective slime" coating by touching a fish causes death. That is a complete urban legend and has been debunked hundreds of times by fisheries biologists.
The three most reliable large-scale studies on the survival rates of C&R salmonids engaged in vastly more handing and subjected the fish to more trauma than any angler would. The fish were caught, played, kept in a holding pen for up to 3 hours, had blood and tissue samples taken while they were kept out of the water, and had radio tracking devices injected into them.
The survival rates were still 95-97% for all studies. And this does not take into account the fact that the normal year-on-year mortality rate is not known, so effectively if that were known and factored in, the mortality rate would probably be near or even below 1%.
Grouse